https://gcc.gnu.org/g:7729df2f828a8a4f217a76e7ae763bdac95dee71
commit r15-5065-g7729df2f828a8a4f217a76e7ae763bdac95dee71
Author: Iain Sandoe <i...@sandoe.co.uk>
Date: Thu Nov 7 17:17:46 2024 +0000
Darwin: Support '-ObjC{,++}' as shorthand for -xobjective-c{,++} [PR117478].
This improves compatibility with clang, and is used by some projects.
PR target/117478
gcc/ChangeLog:
* config/darwin-driver.cc (darwin_driver_init): Handle ObjC/ObjC++
* config/darwin.opt: Add ObjC/ObjC++ as driver-only options.
Signed-off-by: Iain Sandoe <i...@sandoe.co.uk>
Diff:
---
gcc/config/darwin-driver.cc | 10 ++++++++++
gcc/config/darwin.opt | 6 ++++++
2 files changed, 16 insertions(+)
diff --git a/gcc/config/darwin-driver.cc b/gcc/config/darwin-driver.cc
index 2aa0b0cd9e4f..f2aa6be6eea1 100644
--- a/gcc/config/darwin-driver.cc
+++ b/gcc/config/darwin-driver.cc
@@ -351,6 +351,16 @@ darwin_driver_init (unsigned int *decoded_options_count,
noexport_p = false;
break;
+ case OPT_ObjC:
+ (*decoded_options)[i].opt_index = OPT_x;
+ (*decoded_options)[i].arg = "objective-c";
+ break;
+
+ case OPT_ObjC__:
+ (*decoded_options)[i].opt_index = OPT_x;
+ (*decoded_options)[i].arg = "objective-c++";
+ break;
+
default:
break;
}
diff --git a/gcc/config/darwin.opt b/gcc/config/darwin.opt
index 114048045b90..b105828551c5 100644
--- a/gcc/config/darwin.opt
+++ b/gcc/config/darwin.opt
@@ -261,6 +261,12 @@ noseglinkedit
Driver RejectNegative Negative(seglinkedit)
(Obsolete) This is the default.
+ObjC
+Driver RejectNegative
+
+ObjC++
+Driver RejectNegative
+
object
Driver RejectNegative
